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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-02-17 16:41:42 -0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-02-18 09:14:24 -0800
commitfadddc8753ccfab26ee57f3205d6926fe4be1350 (patch)
tree788a8bf9c43ab4dd58c013196bdeb650c8041bea /include/sound
parent7887ab3a274dc5f1d1d94ca0cd41ae495d01f94f (diff)
ASoC: Add kerneldoc for jack_status_check callback
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index fb57c33482e5..65d865f7e8c0 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -437,6 +437,9 @@ struct snd_soc_jack_zone {
* @invert: report presence in low state
* @debouce_time: debouce time in ms
* @wake: enable as wake source
+ * @jack_status_check: callback function which overrides the detection
+ * to provide more complex checks (eg, reading an
+ * ADC).
*/
#ifdef CONFIG_GPIOLIB
struct snd_soc_jack_gpio {